From 75f400330934fa16a77616d9b7cd5cc1f6b7746a Mon Sep 17 00:00:00 2001
From: PoolloverNathan <nathan.kulzer@protonmail.com>
Date: Wed, 23 Oct 2024 03:00:37 +0000
Subject: [PATCH] feat(gateway): use user in question as join/leave author

this allows clients to automatically determine who joined/left, allowing the message to be customized. the old message is left for backwards-compatibility.
---
 src/index.ts                         |  6 +++---
 src/opcodes/accountInitialisation.ts | 16 ++++++++--------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 2deed7c..c4b5668 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -40,9 +40,9 @@ wss.on("connection", function connection(ws: ChatClient, req) {
             sendMessage({
                 type: MessageTypes.Leave,
                 userInfo: {
-                    username: "System",
-                    roles: Role.System,
-                    id: "1"
+                    username: ws.username,
+                    roles: Role.System | ws.roles,
+                    id: ws.id,
                 },
                 content: `${ws.username} has left the chat.\nCurrently ${wss.clients.size} user${
                     wss.clients.size === 1 ? " is" : "s are"
diff --git a/src/opcodes/accountInitialisation.ts b/src/opcodes/accountInitialisation.ts
index d6fa296..bd96bfb 100644
--- a/src/opcodes/accountInitialisation.ts
+++ b/src/opcodes/accountInitialisation.ts
@@ -54,11 +54,11 @@ export async function accountInitialisation(client: ChatClient, d: any) {
         );
         sendMessage({
             type: 1,
-            userInfo: {
-                username: "System",
-                roles: Role.System,
-                id: "1"
-            },
+			userInfo: {
+				username: client.username!,
+				roles: Role.System | client.roles!,
+				id: client.id!,
+			},
             content: `${client.username} *(guest)* has joined the chat. Say hi!\nCurrently ${
                 wss.clients.size
             } user${wss.clients.size === 1 ? " is" : "s are"} online.`,
@@ -132,9 +132,9 @@ export async function accountInitialisation(client: ChatClient, d: any) {
             sendMessage({
                 type: MessageTypes.Join,
                 userInfo: {
-                    username: "System",
-                    roles: Role.System,
-                    id: "1"
+                    username: client.username!,
+                    roles: Role.System | client.roles!,
+                    id: client.id!,
                 },
                 content: `${client.username} has joined the chat. Say hi!\nCurrently ${
                     wss.clients.size